在线学习课程中良好反馈实践的使用分析

Anderson Pinheiro Cavalcanti, R. F. Mello, V. Rolim, Maverick Andre Dionisio Ferreira, F. Freitas, D. Gašević
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引用次数: 19

摘要

反馈是任何学习经验的重要组成部分。它可以让学生发现学习中的差距,提高他们的自我调节能力。然而,提供有用的反馈是一项具有挑战性且耗时的任务。在数字学习环境中,由于学生人数众多,这一挑战更加严峻。因此,本文报告了对在线课程中教师提供的反馈质量的分析结果。本文还提出了一种有监督的机器学习算法,该算法可以识别在数字学习环境中发送给学生的反馈信息中是否存在良好实践。结果揭示了最常用的反馈类型以及如何自动识别它们。这项研究的结果可能被用于提高在线教育中教师提供的反馈的质量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
An Analysis of the use of Good Feedback Practices in Online Learning Courses
Feedback is an essential component of any learning experience. It allows students to identify gaps in their learning and improve their self-regulation. However, providing useful feedback is a challenging and time-consuming task. In digital learning environments, this challenge is even more significant due to a large number of students. Thus, this paper reports on the findings of an analysis of the quality of feedback provided by instructors in an online course. The paper also proposes a supervised machine learning algorithm that can identify the presence of good practices in feedback messages sent to students in a digital learning environment. The results reveal the most commonly used kinds of feedback and how to identify them automatically. The results of the study could potentially be used to improve the quality of the feedback provided by instructors in online education.
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